MOUNTAIN Dew fans are sharing fears that one popular soda has been discontinued after it seemingly vanishes from Walmart shelves.
One fan Tweeted both companies demanding answers.
"Hey @Walmart, I am hearing some whispers that @MountainDew Frostbite Zero Sugar is disappearing in many areas. Has it been discontinued?" the disgruntled fan wrote.
Frost Bite Zero Sugar was launched in March 2021.
It delivers the same bold melon flavor as Mountain Dew's regular Frost Bite drink but contains no calories or sugar.
Others responded to the suggestion that the drink has been discontinued in Walmart on Twitter.
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"Now that you mention it, I haven't seen any Zero Frostbite for a while in Utah, that's interesting..." wrote Mountain Dew News, an unofficial social media account dedicated to the brand.
"Haven't seen any Frosbite at all in any of my local Walmart store in about a year if not more," another fan wrote.
"Haven't seen any at all in South Carolina," pipped in another customer.
The US Sun has reached out to both Walmart and PespiCo, Mountain Dew's parent company, for clarification.
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The brand recently announced its new limited-edition summer drink, with the potential to rival the hugely popular but discontinued Pepsi Blue.
The drink is called Summer Freeze.
According to Mountain Dew, it combines bold notes of cherry, lemon, and raspberry, with the drink's original citrus flavor.
"It tastes like the best summer of your life... you know the one," the company said.
The drink is currently on store shelves and will be through the summer.
It will be available both in original and zero-sugar and can be purchased in single 20-ounce bottles or 12-packs of 12-ounce cans.